Question

An ammeter has 20 divisions between 0 marks and 1.0 a mark on its scale. the least count of the ammeter is : (a) 0.02 a (b) 0.05 a (c) 0.10 a (d) 0.20 a

Answer 1

answer is (1-0)/20=0.05

Answer 2

I have written it by myself please mark it as the brainllist if it will help you please say thanks for this answer too.